Individual Calculations February 2024
 Mekdachi, Mathieu  Total change: 16.34  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1710 1655 4.50 9 0.65 38 24.70 
  Garrido, Valentin 1847 FRA0.001-0.2538-9.50 
  Boyer, Jean-Francois 1582 FRA1.0010.403815.20 
  Iasman, Inna 1885 FRA0.001-0.2138-7.98 
  Nilanka Kumara, Thushan 1585 FRA1.0010.403815.20 
  Abitbol, Ethan 1758 FRA0.5010.14385.32 
  Plard, Axel 1512 LUX1.0010.313811.78 
  Mousa, Medhat 1748 EGY0.001-0.3738-14.06 
  Breteau-Ribeiro, Charles 1759 FRA0.001-0.3638-13.68 
  Garrigue, Mahel 1717 FRA1.0010.593822.42 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 3e Festival International d'Echecs de Tours Tournoi A ouvert a tous TOURS FRA 2024-01-02
RcRownchangeKK*chgGame
 1628 1659 4.50 9 -0.22 38 -8.36 
  Allard, Michel 1880 FRA0.001-0.2238-8.36 
  Jagorel, Gaetan 1405 FRA0.501-0.3138-11.78 
  Reuillon, Hadrien 1856 FRA0.5010.25389.50 
  Henry, William 1376 FRA1.0010.16386.08 
  Fevrier, Nathan 1899 FRA0.001-0.2038-7.60 
  Larcheveque, Francois 1846 FRA0.001-0.2638-9.88 
  Boudart, Alain 1731 FRA0.5010.10383.80 
  Crozatier, Denis 1259  * FRA1.0010.08383.04 
  Maged, Gabriel 1397 FRA1.0010.18386.84 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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